report

Dataset statistics

Number of variables	22
Number of observations	301666
Missing cells	154566
Missing cells (%)	2.3%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	42.6 MiB
Average record size in memory	148.0 B

Variable types

CAT	10
NUM	8
BOOL	4

Warnings

`Latitude` has 77283 (25.6%) missing values	Missing
`Longitude` has 77283 (25.6%) missing values	Missing
`Unnamed: 0` has unique values	Unique
`day_of_week` has 39355 (13.0%) zeros	Zeros
`hour` has 23282 (7.7%) zeros	Zeros
`minute` has 39858 (13.2%) zeros	Zeros

Reproduction

Analysis started	2021-02-05 14:53:30.157689
Analysis finished	2021-02-05 14:54:07.357186
Duration	37.2 seconds
Software version	pandas-profiling v2.9.0
Download configuration	config.yaml

Unnamed: 0
Real number (ℝ_≥0)

UNIQUE

Distinct	301666
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	338338.5259
Minimum	0
Maximum	660610
Zeros	1
Zeros (%)	< 0.1%
Memory size	2.3 MiB

Quantile statistics

Minimum	0
5-th percentile	31470.25
Q1	167073.25
median	347579.5
Q3	516833.75
95-th percentile	632514.75
Maximum	660610
Range	660610
Interquartile range (IQR)	349760.5

Descriptive statistics

Standard deviation	195434.7634
Coefficient of variation (CV)	0.5776308296
Kurtosis	-1.21808208
Mean	338338.5259
Median Absolute Deviation (MAD)	174880.5
Skewness	-0.06097040379
Sum	1.020652297e+11
Variance	3.819474673e+10
Monotocity	Strictly increasing

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
2047	1	< 0.1%
455563	1	< 0.1%
68468	1	< 0.1%
66421	1	< 0.1%
72566	1	< 0.1%
70519	1	< 0.1%
626820	1	< 0.1%
621434	1	< 0.1%
619387	1	< 0.1%
84860	1	< 0.1%
Other values (301656)	301656	> 99.9%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	1	< 0.1%
1	1	< 0.1%
2	1	< 0.1%
3	1	< 0.1%
4	1	< 0.1%

Value	Count	Frequency (%)
660610	1	< 0.1%
660609	1	< 0.1%
660608	1	< 0.1%
660607	1	< 0.1%
660606	1	< 0.1%

Type
Categorical

Distinct	3
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

person search	230152
person and vehicle search	71401
vehicle search	113

Frequencies
Length

Value	Count	Frequency (%)
person search	230152	76.3%
person and vehicle search	71401	23.7%
vehicle search	113	< 0.1%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	25
Median length	13
Mean length	15.84064164
Min length	13

Part of a policing operation
Categorical

Distinct	3
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

missing	148496
False	137070
True	16100

Frequencies
Length

Value	Count	Frequency (%)
missing	148496	49.2%
False	137070	45.4%
True	16100	5.3%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	7
Median length	5
Mean length	5.931135759
Min length	4

Latitude
Real number (ℝ_≥0)

MISSING

Distinct	78337
Distinct (%)	34.9%
Missing	77283
Missing (%)	25.6%
Infinite	0
Infinite (%)	0.0%

Mean	52.51750653
Minimum	49.892149
Maximum	57.143856
Zeros	0
Zeros (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	49.892149
5-th percentile	50.8307412
Q1	51.4989
median	52.617842
Q3	53.424474
95-th percentile	54.548465
Maximum	57.143856
Range	7.251707
Interquartile range (IQR)	1.925574

Descriptive statistics

Standard deviation	1.131710504
Coefficient of variation (CV)	0.02154920481
Kurtosis	-0.9270221553
Mean	52.51750653
Median Absolute Deviation (MAD)	0.896118
Skewness	0.1884210566
Sum	11784035.67
Variance	1.280768665
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
51.402747	1243	0.4%
53.403914	502	0.2%
51.541264	336	0.1%
51.62752	335	0.1%
53.404563	298	0.1%
53.477512	287	0.1%
51.407665	270	0.1%
53.407939	259	0.1%
53.402122	235	0.1%
53.046403	223	0.1%
Other values (78327)	220395	73.1%
(Missing)	77283	25.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
49.892149	1	< 0.1%
49.922299	1	< 0.1%
49.952464	1	< 0.1%
49.959358	1	< 0.1%
50.081765	1	< 0.1%

Value	Count	Frequency (%)
57.143856	3	< 0.1%
56.457531	1	< 0.1%
56.393853	2	< 0.1%
55.9846	1	< 0.1%
55.952496	9	< 0.1%

Longitude
Real number (ℝ)

MISSING

Distinct	78711
Distinct (%)	35.1%
Missing	77283
Missing (%)	25.6%
Infinite	0
Infinite (%)	0.0%

Mean	-1.339926363
Minimum	-8.053397
Maximum	1.75648
Zeros	0
Zeros (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	-8.053397
5-th percentile	-3.028236
Q1	-2.6047225
median	-1.45732
Q3	-0.204165
95-th percentile	0.937354
Maximum	1.75648
Range	9.809877
Interquartile range (IQR)	2.4005575

Descriptive statistics

Standard deviation	1.368559346
Coefficient of variation (CV)	-1.021369072
Kurtosis	-0.6463855179
Mean	-1.339926363
Median Absolute Deviation (MAD)	1.206935
Skewness	0.1067613875
Sum	-300656.6971
Variance	1.872954683
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.509813	1243	0.4%
-2.981499	502	0.2%
-0.003338	336	0.1%
-0.749093	335	0.1%
-2.982401	297	0.1%
-2.226586	286	0.1%
-0.512615	270	0.1%
-2.977364	259	0.1%
-2.980826	235	0.1%
-2.194767	223	0.1%
Other values (78701)	220397	73.1%
(Missing)	77283	25.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-8.053397	14	< 0.1%
-8.011806	1	< 0.1%
-7.98653	5	< 0.1%
-7.980785	11	< 0.1%
-7.97146	1	< 0.1%

Value	Count	Frequency (%)
1.75648	1	< 0.1%
1.75643	2	< 0.1%
1.75617	1	< 0.1%
1.756072	5	< 0.1%
1.755927	1	< 0.1%

Gender
Categorical

Distinct	3
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

male	270765
female	30636
other	265

Frequencies
Length

Value	Count	Frequency (%)
male	270765	89.8%
female	30636	10.2%
other	265	0.1%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	6
Median length	4
Mean length	4.203990506
Min length	4

Age range
Categorical

Distinct	5
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

18-24	102645
25-34	73119
over 34	66063
10-17	59534
under 10	305

Frequencies
Length

Value	Count	Frequency (%)
18-24	102645	34.0%
25-34	73119	24.2%
over 34	66063	21.9%
10-17	59534	19.7%
under 10	305	0.1%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	8
Median length	5
Mean length	5.441020864
Min length	5

Officer-defined ethnicity
Categorical

Distinct	5
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

white	238002
black	31776
asian	24233
other	5839
mixed	1816

Frequencies
Length

Value	Count	Frequency (%)
white	238002	78.9%
black	31776	10.5%
asian	24233	8.0%
other	5839	1.9%
mixed	1816	0.6%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	5
Median length	5
Mean length	5
Min length	5

Legislation
Categorical

Distinct	18
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

misuse of drugs act 1971 (section 23)	176838
police and criminal evidence act 1984 (section 1)	91822
missing	27420
criminal justice and public order act 1994 (section 60)	2736
firearms act 1968 (section 47)	1849
Other values (13)	1001

Frequencies
Length

Common Values
Overview

Value	Count	Frequency (%)
misuse of drugs act 1971 (section 23)	176838	58.6%
police and criminal evidence act 1984 (section 1)	91822	30.4%
missing	27420	9.1%
criminal justice and public order act 1994 (section 60)	2736	0.9%
firearms act 1968 (section 47)	1849	0.6%
criminal justice act 1988 (section 139b)	680	0.2%
poaching prevention act 1862 (section 2)	148	< 0.1%
psychoactive substances act 2016 (s36(2))	90	< 0.1%
wildlife and countryside act 1981 (section 19)	31	< 0.1%
police and criminal evidence act 1984 (section 6)	15	< 0.1%
Other values (8)	37	< 0.1%

Frequencies of value counts

Unique

Unique	3 ?
Unique (%)	< 0.1%

Histogram of lengths of the category

Length

Max length	55
Median length	37
Mean length	38.05770289
Min length	7

Object of search
Categorical

Distinct	16
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

controlled drugs	189975
offensive weapons	35356
article for use in theft	30030
stolen goods	26088
articles for use in criminal damage	6476
Other values (11)	13741

Frequencies
Length

Common Values
Overview

Value	Count	Frequency (%)
controlled drugs	189975	63.0%
offensive weapons	35356	11.7%
article for use in theft	30030	10.0%
stolen goods	26088	8.6%
articles for use in criminal damage	6476	2.1%
anything to threaten or harm anyone	5204	1.7%
firearms	2944	1.0%
evidence of offences under the act	1907	0.6%
fireworks	1710	0.6%
psychoactive substances	1701	0.6%
Other values (6)	275	0.1%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	42
Median length	16
Mean length	17.35245271
Min length	8

Outcome linked to object of search
Boolean

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	294.6 KiB

False	204070
True	97596

Common Values
Chart

Value	Count	Frequency (%)
False	204070	67.6%
True	97596	32.4%

Removal of more than just outer clothing
Boolean

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	294.6 KiB

False	291332
True	10334

Common Values
Chart

Value	Count	Frequency (%)
False	291332	96.6%
True	10334	3.4%

station
Categorical

Distinct	41
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

merseyside	40864
essex	18813
thames-valley	17647
west-yorkshire	16548
hampshire	13357
Other values (36)	194437

Frequencies
Length

Common Values
Overview

Value	Count	Frequency (%)
merseyside	40864	13.5%
essex	18813	6.2%
thames-valley	17647	5.8%
west-yorkshire	16548	5.5%
hampshire	13357	4.4%
south-yorkshire	13131	4.4%
hertfordshire	12928	4.3%
kent	12878	4.3%
surrey	10635	3.5%
avon-and-somerset	9700	3.2%
Other values (31)	135165	44.8%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	18
Median length	10
Mean length	10.61584004
Min length	3

target
Boolean

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	294.6 KiB

False	241105
True	60561

Common Values
Chart

Value	Count	Frequency (%)
False	241105	79.9%
True	60561	20.1%

Outcome_true
Boolean

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	294.6 KiB

False	211580
True	90086

Common Values
Chart

Value	Count	Frequency (%)
False	211580	70.1%
True	90086	29.9%

ethnicity
Categorical

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

white	212777
missing	40705
black	20362
asian	17947
mixed	8039

Frequencies
Length

Value	Count	Frequency (%)
white	212777	70.5%
missing	40705	13.5%
black	20362	6.7%
asian	17947	5.9%
mixed	8039	2.7%
other	1836	0.6%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	7
Median length	5
Mean length	5.269868
Min length	5

year
Categorical

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

2019	184070
2018	117596

Frequencies
Length

Value	Count	Frequency (%)
2019	184070	61.0%
2018	117596	39.0%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	4
Median length	4
Mean length	4
Min length	4

month
Real number (ℝ_≥0)

Distinct	12
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	6.844344407
Minimum	1
Maximum	12
Zeros	0
Zeros (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	4
median	7
Q3	10
95-th percentile	12
Maximum	12
Range	11
Interquartile range (IQR)	6

Descriptive statistics

Standard deviation	3.437626734
Coefficient of variation (CV)	0.5022580001
Kurtosis	-1.20347789
Mean	6.844344407
Median Absolute Deviation (MAD)	3
Skewness	-0.1367373238
Sum	2064706
Variance	11.81727756
Monotocity	Not monotonic

Histogram with fixed size bins (bins=12)

Value	Count	Frequency (%)
10	30902	10.2%
11	29759	9.9%
12	26984	8.9%
8	26267	8.7%
9	25824	8.6%
5	24476	8.1%
7	24077	8.0%
6	23965	7.9%
4	23914	7.9%
3	22987	7.6%
Other values (2)	42511	14.1%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1	22371	7.4%
2	20140	6.7%
3	22987	7.6%
4	23914	7.9%
5	24476	8.1%

Value	Count	Frequency (%)
12	26984	8.9%
11	29759	9.9%
10	30902	10.2%
9	25824	8.6%
8	26267	8.7%

day
Real number (ℝ_≥0)

Distinct	31
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	15.77049452
Minimum	1
Maximum	31
Zeros	0
Zeros (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	1
5-th percentile	2
Q1	8
median	16
Q3	23
95-th percentile	29
Maximum	31
Range	30
Interquartile range (IQR)	15

Descriptive statistics

Standard deviation	8.741345795
Coefficient of variation (CV)	0.554284825
Kurtosis	-1.175055221
Mean	15.77049452
Median Absolute Deviation (MAD)	7
Skewness	0.003070489734
Sum	4757422
Variance	76.41112631
Monotocity	Not monotonic

Histogram with fixed size bins (bins=31)

Value	Count	Frequency (%)
13	10402	3.4%
20	10346	3.4%
9	10207	3.4%
18	10194	3.4%
23	10150	3.4%
21	10127	3.4%
17	10098	3.3%
12	10094	3.3%
19	10085	3.3%
22	10041	3.3%
Other values (21)	199922	66.3%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1	9678	3.2%
2	9381	3.1%
3	9792	3.2%
4	9538	3.2%
5	9951	3.3%

Value	Count	Frequency (%)
31	6137	2.0%
30	8837	2.9%
29	8923	3.0%
28	9757	3.2%
27	9529	3.2%

day_of_week
Real number (ℝ_≥0)

ZEROS

Distinct	7
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	3.064080805
Minimum	0
Maximum	6
Zeros	39355
Zeros (%)	13.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	1
median	3
Q3	5
95-th percentile	6
Maximum	6
Range	6
Interquartile range (IQR)	4

Descriptive statistics

Standard deviation	1.954546439
Coefficient of variation (CV)	0.6378899787
Kurtosis	-1.206874938
Mean	3.064080805
Median Absolute Deviation (MAD)	2
Skewness	-0.0713532846
Sum	924329
Variance	3.820251782
Monotocity	Not monotonic

Histogram with fixed size bins (bins=7)

Value	Count	Frequency (%)
5	48029	15.9%
4	47851	15.9%
3	43598	14.5%
2	42743	14.2%
1	40808	13.5%
0	39355	13.0%
6	39282	13.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	39355	13.0%
1	40808	13.5%
2	42743	14.2%
3	43598	14.5%
4	47851	15.9%

Value	Count	Frequency (%)
6	39282	13.0%
5	48029	15.9%
4	47851	15.9%
3	43598	14.5%
2	42743	14.2%

hour
Real number (ℝ_≥0)

ZEROS

Distinct	24
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	13.53988517
Minimum	0
Maximum	23
Zeros	23282
Zeros (%)	7.7%
Memory size	2.3 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	9
median	15
Q3	20
95-th percentile	23
Maximum	23
Range	23
Interquartile range (IQR)	11

Descriptive statistics

Standard deviation	7.385004255
Coefficient of variation (CV)	0.5454259147
Kurtosis	-0.89783832
Mean	13.53988517
Median Absolute Deviation (MAD)	5
Skewness	-0.5640549754
Sum	4084523
Variance	54.53828784
Monotocity	Not monotonic

Histogram with fixed size bins (bins=24)

Value	Count	Frequency (%)
23	27105	9.0%
0	23282	7.7%
22	17712	5.9%
21	16910	5.6%
20	16889	5.6%
19	16714	5.5%
15	16440	5.4%
16	16129	5.3%
14	16019	5.3%
18	15926	5.3%
Other values (14)	118540	39.3%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	23282	7.7%
1	14413	4.8%
2	9887	3.3%
3	7036	2.3%
4	4291	1.4%

Value	Count	Frequency (%)
23	27105	9.0%
22	17712	5.9%
21	16910	5.6%
20	16889	5.6%
19	16714	5.5%

minute
Real number (ℝ_≥0)

ZEROS

Distinct	60
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	23.81117527
Minimum	0
Maximum	59
Zeros	39858
Zeros (%)	13.2%
Memory size	2.3 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	5
median	22
Q3	40
95-th percentile	55
Maximum	59
Range	59
Interquartile range (IQR)	35

Descriptive statistics

Standard deviation	18.4997296
Coefficient of variation (CV)	0.7769347538
Kurtosis	-1.256784146
Mean	23.81117527
Median Absolute Deviation (MAD)	17
Skewness	0.2071741977
Sum	7183022
Variance	342.2399952
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	39858	13.2%
1	21476	7.1%
30	21473	7.1%
45	12853	4.3%
15	12805	4.2%
20	12564	4.2%
50	11909	3.9%
10	11464	3.8%
40	11374	3.8%
5	7982	2.6%
Other values (50)	137908	45.7%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	39858	13.2%
1	21476	7.1%
2	2730	0.9%
3	2609	0.9%
4	2601	0.9%

Value	Count	Frequency (%)
59	2155	0.7%
58	2423	0.8%
57	2252	0.7%
56	2289	0.8%
55	7648	2.5%

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Cramér's V (φc)

Cramér's V is an association measure for nominal random variables. The coefficient ranges from 0 to 1, with 0 indicating independence and 1 indicating perfect association. The empirical estimators used for Cramér's V have been proved to be biased, even for large samples. We use a bias-corrected measure that has been proposed by Bergsma in 2013 that can be found here.

First rows

	Unnamed: 0	Type	Part of a policing operation	Latitude	Longitude	Gender	Age range	Officer-defined ethnicity	Legislation	Object of search	Outcome linked to object of search	Removal of more than just outer clothing	station	target	Outcome_true	ethnicity	year	month	day	day_of_week	minute
0	0	person search	True	NaN	NaN	male	18-24	asian	misuse of drugs act 1971 (section 23)	controlled drugs	False	False	devon-and-cornwall	False	False	asian	2019	12	1	6	0
1	1	person search	True	NaN	NaN	male	18-24	white	misuse of drugs act 1971 (section 23)	controlled drugs	False	False	devon-and-cornwall	False	False	missing	2019	12	1	6	9
2	2	person search	True	NaN	NaN	female	18-24	white	misuse of drugs act 1971 (section 23)	controlled drugs	False	False	devon-and-cornwall	False	False	white	2019	12	1	6	10
3	3	person search	False	NaN	NaN	male	18-24	asian	misuse of drugs act 1971 (section 23)	controlled drugs	False	False	devon-and-cornwall	False	False	missing	2019	12	1	6	10
4	4	person search	True	50.368247	-4.126646	male	18-24	white	misuse of drugs act 1971 (section 23)	controlled drugs	False	False	devon-and-cornwall	False	False	missing	2019	12	1	6	12
5	5	person search	True	NaN	NaN	male	18-24	white	misuse of drugs act 1971 (section 23)	controlled drugs	False	False	devon-and-cornwall	False	False	white	2019	12	1	6	13
6	6	person search	True	NaN	NaN	male	25-34	white	misuse of drugs act 1971 (section 23)	controlled drugs	False	False	devon-and-cornwall	False	False	white	2019	12	1	6	16
7	7	person search	True	NaN	NaN	male	18-24	white	misuse of drugs act 1971 (section 23)	controlled drugs	False	False	devon-and-cornwall	False	False	white	2019	12	1	6	25
8	8	person search	True	NaN	NaN	male	18-24	black	misuse of drugs act 1971 (section 23)	controlled drugs	False	False	devon-and-cornwall	False	False	black	2019	12	1	6	25
9	9	person search	True	NaN	NaN	male	25-34	black	misuse of drugs act 1971 (section 23)	controlled drugs	False	False	devon-and-cornwall	False	False	black	2019	12	1	6	35

Last rows

	Unnamed: 0	Type	Part of a policing operation	Latitude	Longitude	Gender	Age range	Officer-defined ethnicity	Legislation	Object of search	Outcome linked to object of search	Removal of more than just outer clothing	station	target	Outcome_true	ethnicity	year	month	day	day_of_week	hour	minute
301656	660601	person and vehicle search	False	51.156811	-1.859133	female	25-34	white	misuse of drugs act 1971 (section 23)	controlled drugs	True	False	wiltshire	True	True	white	2018	8	25	5	19	8
301657	660602	person search	False	51.446286	-2.013650	male	18-24	white	police and criminal evidence act 1984 (section 1)	offensive weapons	False	False	wiltshire	False	False	white	2018	8	26	6	10	0
301658	660603	person search	False	51.720270	-1.953499	female	10-17	white	misuse of drugs act 1971 (section 23)	controlled drugs	False	False	wiltshire	False	False	missing	2018	8	26	6	22	30
301659	660604	person search	missing	NaN	NaN	male	25-34	white	police and criminal evidence act 1984 (section 1)	article for use in theft	False	False	wiltshire	False	False	white	2018	8	27	0	19	50
301660	660605	person search	missing	NaN	NaN	female	25-34	white	misuse of drugs act 1971 (section 23)	controlled drugs	False	False	wiltshire	False	True	white	2018	8	28	1	22	25
301661	660606	person search	missing	NaN	NaN	male	18-24	white	misuse of drugs act 1971 (section 23)	controlled drugs	False	False	wiltshire	False	False	white	2018	8	29	2	2	45
301662	660607	person and vehicle search	False	51.540219	-1.764708	male	18-24	white	misuse of drugs act 1971 (section 23)	controlled drugs	True	False	wiltshire	True	True	white	2018	8	29	2	21	0
301663	660608	person search	False	51.540219	-1.764708	male	18-24	white	misuse of drugs act 1971 (section 23)	controlled drugs	False	False	wiltshire	False	False	white	2018	8	29	2	21	10
301664	660609	person search	False	51.540219	-1.764708	male	18-24	white	misuse of drugs act 1971 (section 23)	controlled drugs	False	False	wiltshire	False	False	white	2018	8	29	2	21	15
301665	660610	person search	missing	NaN	NaN	female	over 34	white	misuse of drugs act 1971 (section 23)	controlled drugs	False	False	wiltshire	False	True	white	2018	8	30	3	13	15

Overview

Variables

Interactions

Correlations

Pearson's r

Spearman's ρ

Kendall's τ

Phik (φk)

Cramér's V (φc)

Missing values

Sample

First rows

Last rows